61430264706 has 32 divisors (see below), whose sum is σ = 124159916160. Its totient is φ = 20260302336.

The previous prime is 61430264683. The next prime is 61430264717. The reversal of 61430264706 is 60746203416.

It is a happy number.

61430264706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2618380 + ... + 2641736.

It is an arithmetic number, because the mean of its divisors is an integer number (3879997380).

Almost surely, 2^61430264706 is an apocalyptic number.

61430264706 is an abundant number, since it is smaller than the sum of its proper divisors (62729651454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61430264706 is a wasteful number, since it uses less digits than its factorization.

61430264706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27978.

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 61430264706 in words is "sixty-one billion, four hundred thirty million, two hundred sixty-four thousand, seven hundred six".